000 00360nam a2200145Ia 4500
008 230711s9999||||xx |||||||||||||| ||und||
041 _aENG
082 _a624
_bAG-W
100 _aAggarwal,KK
245 0 _aWave shaping and digital circuits
250 _a4th
260 _c1990
_aNew Delhi
_bKhanna Publishers
650 _aElectronics Engineering
942 _cBK
999 _c1288
_d1288